docs: def run_external_subprocess_in_background(command_list, env=None):
      """Runs the command and arguments in the list as a background process."""
      if system_os == "Windows":
          DETACHED_PROCESS = 0x00000008
          p = subprocess.Popen(command_list, shell=False, stdin=None, stdout=None,
                  stderr=None, close_fds=True, creationflags=DETACHED_PROCESS, env=env)
      else:
          p = subprocess.Popen(command_list, shell=False, stdin=None, stdout=None,
                  stderr=None, close_fds=True, env=env)
      return p